| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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9 pcs
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9 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The LT8390AEUFD#PBF from Analog Devices is a synchronous 4-switch buck-boost DC/DC controller designed for versatile power regulation. It efficiently handles input voltages above, below, or equal to the output voltage, making it suitable for a wide range of applications.
Key electrical specifications include a wide input voltage range of 4V to 60V and an output voltage capability from 0V to 60V. The controller supports adjustable and synchronizable fixed frequency operation from 645kHz to 2.1MHz, with a maximum duty cycle of 95%. It offers ±1.5% output voltage accuracy and ±3% input or output current accuracy.
This device is ideal for automotive, industrial, and telecom systems, as well as battery-powered applications. It features spread spectrum frequency modulation for low EMI and provides essential control features like current limit, frequency control, and soft start. The LT8390AEUFD#PBF operates within a temperature range of -40°C to 125°C (TJ).
Packaged in a 28-QFN (4x5) with an exposed pad, it is designed for surface mount applications. The controller is AEC-Q100 qualified, indicating its suitability for automotive environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4V to 60V.
The output voltage range is 0V to 60V.
The operating junction temperature range is -40°C to 125°C.
It is available in a 28-WFQFN exposed pad package (28-QFN 4x5mm).
The switching frequency is programmable from 645kHz to 2.1MHz.
Yes, it supports clock synchronization.